Page 15 - Parker - AC890/AC890PX series

Modular Systems Drives

AC890 Systems Drive

Space saving compact footprint thanks to modular design concept

Stand Alone version (SD) Common Bus System (CS+CD)
Removable terminal
block connections for
easier installation and
maintenance

Common Bus System
The Complete Drive The AC890 is also available in a common

The AC890SD series Stand Alone version bus platform, where multiple motor
provides a complete AC input to AC mo- output drives (CD) are easily connected
tor output drive, with keypad and display to a common DC bus supply (CS).
included. Perfect solution for single mo- Characteristics of the common bus
tor applications where line regeneration drive (AC890CD) :
is not required. ■ Power output to 150 HP in 5 frame
sizes
Characteristics of the AC890SD ■ Power Supply : 320 to 705 VDC
include: ■ Compatibility with all feedback and
■ Power output up to 1500 HP networking options
■ 208-500 VAC input supply ■ 24VDC control board supply for
■ Compatibility with all feedback and programming without power
networking options ■ Torque and speed analog outputs
■ Built-in dynamic brake switch with ■ USB programming port
provision to add external braking Characteristics of the common bus
resistor supply module (AC890CS):
■ 24VDC control board supply for pro- ■ Power output 25 to 135 HP
gramming without power ■ Power Supply : 208-500 VAC
■ Torque and speed signal outputs ■ Built-in dynamic braking unit
■ USB programming port (external braking resistor required)
■ Operator keypad/display for program- ■ Operator display
ming, status, and diagnostics ■ Up to 162A output per module

Fast connection of the
common DC busbars
Reduced dimensions, compact The control terminals are plug-in style,
footprint simplifying connection to the drive during
installation and allowing a fast swap-out
The AC890 has been designed to be for maintenance purposes.
compact and require the minimum
possible cabinet space. Boasting the latest The Common DC bus also helps to
innovations in semiconductor cooling, the keep the overall size of the system to a
AC890 is a class leader in terms of its size.
minimum. Simply open the bus terminal
cover, connect the bus bars and close.

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